1. National Obesity Center; Yaoundé Central Hospital; Yaoundé Cameroon
2. Diabetes Research Center; Brussels Free University-VUB; Brussels Belgium
3. Department of Internal Medicine and Specialties; University of Yaoundé I; Yaoundé Cameroon
4. Nephrology Unit; Yaoundé General Hospital; University of Yaoundé 1; Yaoundé Cameroon
5. Department of Physiological Sciences and Biochemistry; University of Yaoundé 1; Yaoundé Cameroon
6. Non-Communicable Diseases Research Unit; South African Medical Research Council; Cape Town South Africa
7. Department of Medicine; Groote Schuur Hospital; University of Cape Town; Cape Town South Africa
8. The George Institute for Global Health; the University of Sydney; Sydney NSW Australia
9. Laboratory of Molecular Medicine and Metabolism; Biotechnology Centre; University of Yaoundé I; Yaoundé Cameroon